暂存

soul-api/internal/handler/admin_dashboard.go

@@ -3,7 +3,9 @@ package handler
 import (
 	"encoding/json"
 	"net/http"
+	"strconv"
 	"sync"
+	"time"
 
 	"soul-api/internal/database"
 	"soul-api/internal/model"
@@ -54,11 +56,17 @@ func AdminDashboardStats(c *gin.Context) {
 	})
 }
 
-// AdminDashboardRecentOrders GET /api/admin/dashboard/recent-orders
+// AdminDashboardRecentOrders GET /api/admin/dashboard/recent-orders?limit=10
 func AdminDashboardRecentOrders(c *gin.Context) {
 	db := database.DB()
+	limit := 5
+	if l := c.Query("limit"); l != "" {
+		if n, err := strconv.Atoi(l); err == nil && n >= 1 && n <= 20 {
+			limit = n
+		}
+	}
 	var recentOrders []model.Order
-	db.Where("status IN ?", paidStatuses).Order("created_at DESC").Limit(5).Find(&recentOrders)
+	db.Where("status IN ?", paidStatuses).Order("created_at DESC").Limit(limit).Find(&recentOrders)
 	c.JSON(http.StatusOK, gin.H{"success": true, "recentOrders": buildRecentOrdersOut(db, recentOrders)})
 }
 
@@ -180,6 +188,101 @@ func buildRecentOrdersOut(db *gorm.DB, recentOrders []model.Order) []gin.H {
 	return out
 }
 
+// AdminTrackStats GET /api/admin/track/stats?period=today|week|month|all
+// 埋点统计：按 extra_data->module 分组，按 action+target 聚合 count
+func AdminTrackStats(c *gin.Context) {
+	period := c.DefaultQuery("period", "week")
+	if period != "today" && period != "week" && period != "month" && period != "all" {
+		period = "week"
+	}
+	now := time.Now()
+	var start time.Time
+	switch period {
+	case "today":
+		start = time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
+	case "week":
+		weekday := int(now.Weekday())
+		if weekday == 0 {
+			weekday = 7
+		}
+		start = time.Date(now.Year(), now.Month(), now.Day()-weekday+1, 0, 0, 0, 0, now.Location())
+	case "month":
+		start = time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, now.Location())
+	case "all":
+		start = time.Time{}
+	}
+	db := database.DB()
+	var tracks []model.UserTrack
+	q := db.Model(&model.UserTrack{})
+	if !start.IsZero() {
+		q = q.Where("created_at >= ?", start)
+	}
+	if err := q.Find(&tracks).Error; err != nil {
+		c.JSON(http.StatusOK, gin.H{"success": false, "error": err.Error()})
+		return
+	}
+	// byModule: module -> map[key] -> count, key = action + "|" + target
+	type item struct {
+		Action string `json:"action"`
+		Target string `json:"target"`
+		Module string `json:"module"`
+		Page   string `json:"page"`
+		Count  int    `json:"count"`
+	}
+	byModule := make(map[string]map[string]*item)
+	total := 0
+	for _, t := range tracks {
+		total++
+		module := "other"
+		page := ""
+		if len(t.ExtraData) > 0 {
+			var extra map[string]interface{}
+			if err := json.Unmarshal(t.ExtraData, &extra); err == nil {
+				if m, ok := extra["module"].(string); ok && m != "" {
+					module = m
+				}
+				if p, ok := extra["page"].(string); ok {
+					page = p
+				}
+			}
+		}
+		target := ""
+		if t.Target != nil {
+			target = *t.Target
+		}
+		key := t.Action + "|" + target
+		if byModule[module] == nil {
+			byModule[module] = make(map[string]*item)
+		}
+		if byModule[module][key] == nil {
+			byModule[module][key] = &item{Action: t.Action, Target: target, Module: module, Page: page, Count: 0}
+		}
+		byModule[module][key].Count++
+	}
+	// 转为前端期望格式：byModule[module] = [{action,target,module,page,count},...]
+	out := make(map[string][]gin.H)
+	for mod, m := range byModule {
+		list := make([]gin.H, 0, len(m))
+		for _, v := range m {
+			list = append(list, gin.H{
+				"action": v.Action, "target": v.Target, "module": v.Module, "page": v.Page, "count": v.Count,
+			})
+		}
+		out[mod] = list
+	}
+	c.JSON(http.StatusOK, gin.H{"success": true, "total": total, "byModule": out})
+}
+
+// AdminBalanceSummary GET /api/admin/balance/summary
+// 汇总代付金额（product_type=gift_pay 的已支付订单金额），用于 Dashboard 显示「含代付 ¥xx」
+func AdminBalanceSummary(c *gin.Context) {
+	db := database.DB()
+	var totalGifted float64
+	db.Model(&model.Order{}).Where("product_type = ? AND status IN ?", "gift_pay", paidStatuses).
+		Select("COALESCE(SUM(amount), 0)").Scan(&totalGifted)
+	c.JSON(http.StatusOK, gin.H{"success": true, "data": gin.H{"totalGifted": totalGifted}})
+}
+
 // AdminDashboardMerchantBalance GET /api/admin/dashboard/merchant-balance
 // 查询微信商户号实时余额（可用余额、待结算余额），用于看板展示
 // 注意：普通商户可能需向微信申请开通权限，未开通时返回 error